{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["road", "exact location", "area", "river"], "input": "-DOCSTART- RT @gratifihouston : There will be lots of armchair quarterbacking from the rest of the country . They are wrong . These guys are heroes . This is Houston . https://t.co/JRkMV8j5DQ"}
{"road": [], "exact location": [], "area": [], "river": []}